13493450

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1502

約数の個数: 24

約数和(自身を含む): 25236480

約数和(自身を除く): 11743030

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 1279, 2110, 2558, 5275, 6395, 10550, 12790, 31975, 63950, 269869, 539738, 1349345, 2698690, 6746725, 13493450]

約数ペア:

[(1, 13493450), (2, 6746725), (5, 2698690), (10, 1349345), (25, 539738), (50, 269869), (211, 63950), (422, 31975), (1055, 12790), (1279, 10550), (2110, 6395), (2558, 5275)]